baber/WOPTO huggingface dataset:
Patent JP-2020188543-A (JP)
Title: Motor and axial fan
Inventor: IWAI YUSUKE
IPC: F04D25/08
Filed: 2019-05-10
Abstract: To facilitate circumferential positioning of a stator against a housing.SOLUTION: A motor comprises: a rotor 1 capable of rotating about a central axis extending in a vertical direction; a stator 2 for driving the rotor; and a cylindrical first housing 31 covering a radial outer end of the stator and extending in an axial direction. An insulator 22 of the stator has: a first wall portion 221 protruding upward from an upper end portion of a stator core 21 and extending in a circumferential direction; and a first recess 222 provided at an upper end portion of the first wall portion and recessed downward. The first housing has: a first cylindrical portion 311 extending in the axial direction; a first lid portion 312 extending radially inward from an upper end portion of the first cylindrical portion; and a plate-shaped first rib 313 extending in the axial and radial directions. The first rib is connected to at least one of a lower surface of the first lid portion and a radial inner side surface of the first cylindrical portion, and is arranged in the first recess.SELECTED DRAWING: Figure 2
Patent JP-2020186862-A (JP)
Title: Cooking management method, system, program and device
Inventor: ASAWA YASUHISA
IPC: F24C7/04
Filed: 2019-05-15
Abstract: To acquire juice information from a food to be cooked to estimate an internal temperature of the food to be cooked in a non-contact manner, to attain temperature management for the food to be cooked.SOLUTION: A cooking management method comprises: heating a food to be cooked (F); acquiring juice information of the food to be cooked during or after the heating; and comparing the juice information with comparative information related to the internal temperature of the food to be cooked, to estimate an internal temperature of the food to be cooked. The cooking management method further comprises heating a comparative food to be cooked (Fr), and acquiring juice information of the comparative food to be cooked to generate the comparative information.SELECTED DRAWING: Figure 1
Patent JP-2020188433-A (JP)
Title: Communication device
Inventor: ONO HIROTO
IPC: H04L25/03
Filed: 2019-05-17
Abstract: To suppress fluctuation of bit length by a transmission section and a receiving section for transmitting and receiving a transmission signal.SOLUTION: A transceiver 7 of an ECU 1 includes a transmission section 11, a receiving section 13 and an adjustment section 15. The transmission section 11 changes the potential of a transmission signal in a transmission line 3 to a first level and a second level, according to a transmission signal TXD from a controller 5 changing to a high level and a low level. The receiving section 13 converts a transmission signal in the transmission line 3 into a reception signal RXD changing to a high level and a low level, and outputs the reception signal RXD to the controller 5. The adjustment section 15 measures pulse width of the transmission signal TXD, measures pulse width of the reception signal RXD corresponding to the pulse width of the measurement object, and on the basis of these measurement results, adjusts one or both of the waveform of transmission signal by the transmission section 11, and the waveform of the reception signal RXD by the receiving section 13, so that the difference of pulse width between the transmission signal TXD and the reception signal RXD is small.SELECTED DRAWING: Figure 1
Patent JP-2020190045-A (JP)
Title: Nonwoven fabric manufacturing method
Inventor: NIITSU TAICHI
IPC: D06B1/14
Filed: 2019-05-20
Abstract: To provide a nonwoven fabric manufacturing method that can homogenize a coating amount of a functional agent.SOLUTION: A nonwoven fabric manufacturing method has a process to sandwich a nonwoven fabric base material between a roll circumferential surface of a transfer cylinder that transfers a coating liquid containing a functional agent and a roll circumferential surface of an impression cylinder that applies printing pressure to coat the surface of the nonwoven fabric base material with the functional agent. In the process, the printing pressure of 210 kPa or higher is applied to the nonwoven fabric base material and warp of the transfer cylinder and the impression cylinder during pushing-in is corrected to reduce the difference of push-in amount in a roll axis direction of the coating end and the coating center portion.SELECTED DRAWING: Figure 1
Patent JP-2019172251-A (JP)
Title: Electric brake device
Inventor: MASUDA YUI
IPC: B60T13/74
Filed: 2019-05-23
Abstract: To provide an electric brake device capable of reducing operation sound and power consumption.SOLUTION: An electric brake device DB comprises an electric brake actuator 1 and a control device 2. The control device 2 comprises: a brake control calculator 18 for performing follow-up control of brake force into target brake force given from a host ECU 17; a brake maintaining current estimator 19 for maintaining motor current at a constant value; and a switch control unit 20 for switching between the brake control calculator 18 and the brake maintaining current estimator 19. The switch control unit 20 switches from the brake control calculator 18 to the brake maintaining current estimator 19 for maintaining the motor current at a constant value when it satisfies a condition that an absolute value of a change rate of the target brake force is equal to a given value or less and the brake force is in a follow-up state.SELECTED DRAWING: Figure 2
Patent JP-2020192658-A (JP)
Title: Robot system and portable teaching device
Inventor: OU RAI
IPC: B25J9/22
Filed: 2019-05-30
Abstract: To provide a portable teaching device and a robot system that can intuitively select a robot to be selected and teach the robot, even when the robot can move.SOLUTION: The robot system comprises: a mobile robot that can move; a portable teaching device that has a display part that displays information and teaches the mobile robot; a first detection part that detects a current position of the portable teaching device; a second detection part that detects a curent position of the mobile robot; and a display control part that makes the display part display the current position of the portable teaching device and the current position of the mobile robot, on the basis of a detected result by the first detection part and a detected result by the second detection part.SELECTED DRAWING: Figure 2
Patent JP-2020197152-A (JP)
Title: Vacuum pump and connection type screw groove spacer
Inventor: SAEGUSA Kengo
IPC: F04D19/04
Filed: 2019-05-31
Abstract: To provide a vacuum pump capable of preventing the deterioration of exhausting performance, even if a coupling type groove spacer is fastened by a fixing bolt.SOLUTION: A coupling type screw groove spacer includes a structure coupling a sig barn pump portion and a screw groove pump portion. When fastening the coupling type screw groove spacer, a counterbore is provided in an exhausting channel portion in advance, and is fastened with a base by a fixing bolt. Thereby, a head portion of the fixing bolt is prevented from projecting out to the exhausting channel, and the head portion of the fixing bolt does not become resistance to exhaust gas. Therefore, the deterioration of exhausting performance of a vacuum pump can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019146271-A (JP)
Title: Cell selection and reselection in normal and enhanced coverage mode
Inventor: PRATEEK BASU MALLICK
IPC: H04W16/26
Filed: 2019-06-04
Abstract: To provide methods for selecting or reselecting a cell from among a plurality of cells.SOLUTION: The present disclosure provides a mobile station for performing these methods, and computer readable media including instructions which cause the mobile station to perform the methods described herein. For this purpose, the mobile station is detecting cells which are candidates (i.e. candidate cells) for selection or reselection, utilizing either the normal coverage mode or the enhanced coverage mode. Further, the mobile station is selecting or reselecting a cell among the candidate cells detected, utilizing either the normal coverage mode or the enhanced coverage mode. The mobile station is performing the detection, and selection or reselection on the basis of stored information indicating whether or not at least one of the candidate cells supports that the detection and the selection or reselection utilize the enhanced coverage mode.SELECTED DRAWING: Figure 8
Patent JP-2019140129-A (JP)
Title: Illumination system
Inventor: ISHII HISASHI
IPC: F21S9/02
Filed: 2019-06-04
Abstract: To provide an illumination system capable of efficient illumination.SOLUTION: An illumination system includes illumination means capable of illuminating in a first mode having a peak on a short wavelength side, or a second mode having a peak in a relatively long wavelength compared to the first mode, and control means for controlling the illumination means such that the illumination means is lit in any one of the first mode and the second modes, and the illumination means includes a first light emitting portion in which a plurality of LEDs that are lit in the first mode are arranged concentrically, and a second light emitting portion in which plurality of LEDs that are lit in the second mode arranged around the first light emitting portion concentrically, and the first light emitting portion is unevenly distributed in the center.SELECTED DRAWING: Figure 13
Patent JP-2020198399-A (JP)
Title: Nano wire manufacturing method, nano wire manufacturing device, and nano wire
Inventor: KANBARA ATSUSHI
IPC: C30B23/02
Filed: 2019-06-04
Abstract: To provide a nano wire manufacturing method which is superior in production efficiency, and which allows nano wires to be manufactured at low cost, a nano wire manufacturing device and a nano wire.SOLUTION: A nano wire manufacturing method comprises: a material-supplying step S1 of supplying powder of a raw material to a high-temperature part of a plasma frame and vaporizing the raw material to produce a material gas of a gaseous phase containing the raw material; a catalyst material-supplying step S2 of supplying powder of a catalyst material to a low-temperature part in the plasma frame, which is lower than the high-temperature part in temperature and melting the catalyst material to produce catalyst particles of a liquid phase containing the catalyst material; and a nano wire-growing step S3 of forming a reaction field where the gaseous-phase material gas and the liquid-phase catalyst particles are both present, thereby precipitating the raw material from the liquid-phase catalyst particles to grow a nano wire containing the raw material.SELECTED DRAWING: Figure 2
Patent JP-2020198932-A (JP)
Title: Cooker
Inventor: ICHIMURA KAZUTAKA
IPC: A47J27/00
Filed: 2019-06-06
Abstract: To provide a cooker capable of suppressing uneven heating to a container having a bottom with a lateral length.SOLUTION: In a cooker including a container having a bottom with a lateral length, a body for storing the container, and a heating part with a lateral length for heating the container, the heating part has a constitution arranged so that an outer region of the bottom of the container is heated stronger than an inner region. The outer region is a region outside the middle from the center of the bottom to the outer periphery, and the inner region is a region inside the middle from the center of the bottom to the outer periphery.SELECTED DRAWING: Figure 9
Patent JP-2020202468-A (JP)
Title: Electronic apparatus, information providing system, information providing method, and program
Inventor: HANEDA KAZUYOSHI
IPC: H04N21/488
Filed: 2019-06-07
Abstract: To provide an information providing device, a terminal device, an information providing system, an information providing method, and a program capable of more reliably providing emergency information in content recommendation.SOLUTION: An information acquisition unit acquires content information indicating attributes of each content. A notification information generating unit refers to the content information, and generates content notification information for notification with a providable recommended content. An output control unit controls output of the content notification information. When the information acquisition unit acquires emergency information, the output control unit outputs emergency notification information for notification with the emergency information with higher priority to the content notification information.SELECTED DRAWING: Figure 2
Patent JP-2020193793-A (JP)
Title: Vapor compression type refrigeration cycle extension type waste heat-using cycle device
Inventor: IBA TAIKI
IPC: F25B1/00
Filed: 2019-05-24
Abstract: To provide a cooling/heating power generation cycle device that efficiently performs cooling and heating, and electric power generation by providing a vapor compression type refrigeration cycle (cooling air conditioner) with a heating circuit and a heat recovery power generation circuit.SOLUTION: There is provided a circuit in which a heat medium compressor 1 and a compressor motor 51 are connected to each other, and a condenser 11, a receiver tank, an expansion valve or a capillary pipe 8, and a cooling heat collecting coil 49 are arranged by a heat medium pipe. In a vapor compression type refrigeration cycle which functions by different power driving instead of electric power by electric power control 19 and an electric power line 20, or a compressor motor 51, a tees 1 (15), an on/off valve 17 and a heating heat radiation coil 50, a tees 5 (48), a check valve 1(6), and a heat collector 47 for waste heat recovery are arranged, and the on/off valve 17 is opened and closed to perform switching between cooling and heating through the operation of the check valve 1(6).SELECTED DRAWING: Figure 2
Patent JP-2020205361-A (JP)
Title: Plasma processing method and plasma processing apparatus
Inventor: AOKI YUSUKE
IPC: H01L21/3065
Filed: 2019-06-18
Abstract: To provide a plasma processing method that makes it possible to control the thickness of a protective film formed on the inner wall surface of a side wall of a chamber while suppressing an increase in the thickness of the protective film formed on an upper electrode of a capacitively coupled plasma processing apparatus.SOLUTION: A plasma processing method according to an embodiment includes a step of generating plasma from film-forming gas in a chamber of a plasma processing apparatus by supplying high-frequency power from a high-frequency power source. The plasma processing method further includes a step of forming a protective film on the inner wall surface by depositing the chemical species from the plasma on the inner wall surface of the side wall of the chamber. In the step of forming the protective film, a pulsed negative DC voltage is periodically applied from the DC power supply device to the upper electrode of the plasma processing apparatus.SELECTED DRAWING: Figure 1
Patent JP-2020016875-A (JP)
Title: Voice interaction method, device, equipment, computer storage medium, and computer program
Inventor: ZHANG SHANG TANG
IPC: G10L13/10
Filed: 2019-06-20
Abstract: To provide a voice interaction method, a device, equipment, a computer storage medium, and a computer program for improving an actual feeling and interest of interaction.SOLUTION: The voice interaction method comprises: receiving voice data transmitted by a first terminal equipment; obtaining a voice identification result and a voiceprint identification result of the voice data; obtaining a response text corresponding to the voice identification result and performing voice conversion on the response text by using the voiceprint identification result, and transmitting audio data obtained by the conversion to the first terminal equipment.SELECTED DRAWING: Figure 1
Patent JP-2021002145-A (JP)
Title: Virtual space providing system, virtual space providing method, and program
Inventor: SEN KON
IPC: G06F3/01
Filed: 2019-06-20
Abstract: To provide a virtual space providing technology that can strengthen the relationship between users communicating through a virtual space and can improve the quality of the users' recognition experience.SOLUTION: A virtual space providing system 100 for providing a virtual space comprises: an object association unit 113 that associates at least one object with each of a plurality of users; an object specification unit 114 that specifies a second object associated with a second user of the plurality of users, the second object capable of communicating with a first object associated with a first user of the plurality of users; a virtual space definition unit 115 that defines a virtual space including the first object and a virtual viewpoint of the specified second object; an acquisition unit 116 that acquires expression information on respective expressions given by the first user and the second user; and an object control unit 117 that controls, based on the acquired expression information, the first object and the second object according to the expressions.SELECTED DRAWING: Figure 1
Patent JP-2021000680-A (JP)
Title: Electric work machine
Inventor: OSAWA HISATO
IPC: H01M50/20
Filed: 2019-06-20
Abstract: To provide an electric work machine which allows simplification of a structure of a battery attachment/detachment unit, and further, allows a battery to be easily removed from the battery attachment/detachment unit.SOLUTION: A chain saw 1 includes a body case 10, a cutting part 20 (a working tool), and a battery 90. A rear part of the body case 10 is provided with battery removing means 100 and 200 for removing the battery 90. The battery removing means 100 is constituted of a lower end part of the battery 90 and an underside of the body case 10. The lower end part 92 of the battery 90 protrudes downward from the underside of the body case 10, and a foremost end part 93a of a lower part of the battery 90 is positioned in front of a rear end part 42 of a lower part of a top handle 40. Further, in the other battery removing means 200, a protrusion 17 is formed in front of the lower end part of the battery 90 at the underside of the case body 10.SELECTED DRAWING: Figure 4
Patent JP-2021000401-A (JP)
Title: Medicine cabinet and network system
Inventor: INAMORI YOSHIMITSU
IPC: A61F17/00
Filed: 2019-06-25
Abstract: To efficiently acquire a usage state of a storage device.SOLUTION: A storage device 200 comprises: a housing 201 for housing a plurality of products; drawers 202 and 202 or a door; a vibration sensor 270; a communication part 260; and a control part 210. The control part 210 transmits data on vibrations, which are detected by a vibration sensor 230, to a server 100 by the communication part 260.SELECTED DRAWING: Figure 1
Patent JP-2021005447-A (JP)
Title: Connector, fitting position assurance member, and wiring harness
Inventor: KURITA ATSUSHI
IPC: H01R13/639
Filed: 2019-06-25
Abstract: To provide a connector, a fitting position assurance member, and a wiring harness that enable suppressing the unintended release of fitting of the connector.SOLUTION: A fitting position assurance member 60 includes a body part 61; an elastically displaceable lock part 70 that is formed to be projected forward from a front end portion of the body part 61, and a pushing-in suppressing member 80 that is formed to be projected backward from a rear end portion of the body part 61. The housing 30 has a hood part 31, and a lock arm 40 provided on a top face of the hood part 31. The lock arm 40 has an engaging part 44 that engages a projection 102 of a counterpart housing 100, and a fitting release part 45 that displaces the engaging part 44 by being pressed toward an outer peripheral surface of the hood part 31. In a state where the fitting position assurance member 60 is positioned at a fitting assurance position, the lock part 70 is engaged with the engaging part 44 and the pushing-in suppressing member 80 is disposed between the top surface of the hood part 31 and the fitting release part 45.SELECTED DRAWING: Figure 1
Patent JP-2021003355-A (JP)
Title: Game machine
Inventor: OBARA MASAO
IPC: A63F5/04
Filed: 2019-06-26
Abstract: To enhance interest of a player in a stop spot and to enhance interest of a game by generating relation between the stop spot and display at a display part.SOLUTION: A plurality of specific symbols are arranged serially in at least 2 rotary reels. When the plurality of rotary reels stop, the state in which the plurality of special symbols are arranged vertically and horizontally is visible. When the plurality of rotary reels stop, the plurality of specific symbols are provided with specific winning combinations which are stoppable in a prescribed mode in which the plurality of specific symbols become visible. Notification means displays a prescribed number of objects which look different from the specific symbols and performs suggestion display suggesting a recommended operation mode of the stop switch to a display part when a specific winning combination is won in a combination lottery, and changes display of the object corresponding to a stop position of the specific symbol stopped in the prescribed mode of stop spots that become visible by the plurality of rotary reels stopping.SELECTED DRAWING: Figure 4
Patent JP-2021013127-A (JP)
Title: Network configuration detection method and communication system
Inventor: YOBIMOTO FUMIKAZU
IPC: H04B3/54
Filed: 2019-07-09
Abstract: To detect a network configuration easily.SOLUTION: A first slave device is put in a state of not playing a role in normally transmitting data from a master device to a second slave device. The first slave device transmits identification information to a master device, and the master device receives the identification information. The master device transmits a reception signal of the identification information to the first slave device. The first slave device receives the reception signal and switches to a state of playing a role in normally transmitting the data from the master device to the second slave device. The second slave device sends identification information of itself to the master device. The master device receives the identification information.SELECTED DRAWING: Figure 4
Patent JP-2021013305-A (JP)
Title: Collection method of clam fry
Inventor: OCHIAI AKIHITO
IPC: A01K61/55
Filed: 2019-07-10
Abstract: To provide a collection method of clam fry capable of collecting clam fry in a mud flat.SOLUTION: A net bag 3 storing a fiber bundle of palm is installed on a position separated upward from a seabed of a mud flat, and submerged at least at high tide, to thereby allow floating larvae of clams to adhere to the fiber bundle, and to collect clam fry generated on the fiber bundle.SELECTED DRAWING: Figure 4
Patent JP-2021015186-A (JP)
Title: Optical device
Inventor: SUGIYAMA MASAKI
IPC: G02B6/12
Filed: 2019-07-11
Abstract: To improve the quality of an optical signal generated by an optical modulator for changing the index of refraction of a light waveguide by using a polymer.SOLUTION: The optical device includes an optical modulator formed on an optical IC chip of a rectangle or a parallelogram. The optical modulator includes an interferometer, a metal wire, a first polymer, and a second polymer. The interferometer includes a light waveguide formed from a first side to a second side of the optical IC chip. The metal wire is formed in parallel to the light waveguide. The first polymer is formed along the first side or the second side. The second polymer is connected to the first polymer and is formed on the light waveguide without overlapping with the metal wire.SELECTED DRAWING: Figure 8